LT-A Series Aerosol Can Leakage Tester is based on the scientific, advanced air pressure testing technology and data analysis concept, combining with precise mechanical structure and intelligent electrical control. After years' continuous researching, testing and improving work by shantou Xinqing Company, it is improved to be a reliable and non-destructive leakage testing equipment for online testing for the pressured can. It is also the essential equipment for the high speed and automatical aerosol can production line.
Working Principle

This machine transfers the empty cans into the hermetic test chamber and adopts a hermetic device to insulate the inside and outside of empty cans. Please fill 8-12 bar compressed air into the cans and vacuumize the exterior of the cans. Thus, the empty cans will be in high pressure difference (positive interior & negative exterior). In that case, analog the status after filling the content into the empty cans with high pressure and check during the holding time. If there is any leakage, even tiny leakage will cause the pressure changing of the chamber, the pressure sensor will read the data and analyze it. If it is an over value, the can will be rejected as defective can.

Technical Parameter
 
 Machine characteristic
1.High Precision Pressure Sensor
2.Advanced System for Data Analysis
3.Intelligent Control System
4.Highly Reliable Hermetic System and Long life
5.Non-destructive Online Inspecting
6.Parameterize Control
7. Digital Display
8. Independent Testing Circuit
9. Quick to Change Can Size
10. Easy Operation